#ifndef __NORMAL_COM_H
#define __NORMAL_COM_H
#include "database_op.h"
#include "trans_file.h"
int search_precode(int code);
int search_code(char* c);
void display_path(char* path,int new_fd,train_t* nt);
void do_ls(pClient_State_t CS,train_state_t* pt,train_t* nt);
void do_cd(pClient_State_t CS,train_state_t* pt,train_t* nt);
void do_pwd(pClient_State_t CS,train_state_t* pt,train_t* nt);
void do_remove(pClient_State_t CS,train_state_t* pt,train_t* nt);
#endif
